<div class="example-wrapper">
    <div class="inner-col">
        <div class="toolbar">
            <button class="factory factory-red" data-color="Red" data-side="left">
                <i class="far fa-plus-square"></i>Add Red
            </button>
            <button class="factory factory-green" data-color="Green" data-side="left">
                <i class="far fa-plus-square"></i>Add Green
            </button>
            <button class="factory factory-blue" data-color="Blue" data-side="left">
                <i class="far fa-plus-square"></i>Add Blue
            </button>
        </div>
        <div id="eLeftGrid" style="height: 100%" class="inner-col"></div>
    </div>

    <div class="inner-col vertical-toolbar">
        <span class="bin">
            <i class="far fa-trash-alt fa-3x"></i>
        </span>
    </div>
    <div class="inner-col">
        <div class="toolbar">
            <button class="factory factory-red" data-color="Red" data-side="right">
                <i class="far fa-plus-square"></i>Add Red
            </button>
            <button class="factory factory-green" data-color="Green" data-side="right">
                <i class="far fa-plus-square"></i>Add Green
            </button>
            <button class="factory factory-blue" data-color="Blue" data-side="right">
                <i class="far fa-plus-square"></i>Add Blue
            </button>
        </div>
        <div id="eRightGrid" style="height: 100%" class="inner-col"></div>
    </div>
</div>
